■
Forward Delay Time (4-30):
the number of seconds a port waits before changing from its
Rapid Spanning-Tree Protocol learning and listening states to the forwarding state. Enter a
value between 4 through 30.
[NOTE]
1. Must follow the rule to configure the MAX Age, Hello Time, and Forward Delay Time.
2 x (Forward Delay Time value -1) > = Max Age value >= 2 x (Hello Time value +1)
2. Remember to execute the "Save Configuration" action, otherwise the new configuration will lose
when the switch power off.
RSTP – System Configuration interface
4.15.2 Per Port Configuration
You can configure path cost and priority of every port.
1. Select the port in Port column.
2.
Path Cost:
The cost of the path to the other bridge from this transmitting bridge at the specified port.
Enter a number 1 through 200000000.
3.
Priority:
Decide which port should be blocked by priority in LAN. Enter a number 0 through 240. The
value of priority must be the multiple of 16.
4.
Admin P2P:
Some of the rapid state transactions that are possible within RSTP are dependent upon
whether the port concerned can only be connected to exactly one other bridge (i.e. it is served by a
point-to-point LAN segment), or can be connected to two or more bridges (i.e. it is served by a
shared medium LAN segment). This function allows the P2P status of the link to be manipulated
administratively. True is P2P enabling. False is P2P disabling.
5.
Admin Edge:
The port directly connected to end stations cannot create bridging loop in the network.
